Overview
The ZF 2095.058.011 T 7115 L is an OEM genuine gear assembly component engineered for the demanding environment of construction machinery transmissions. This precision-machined part plays a critical role in torque distribution within the final drive assembly, ensuring smooth power transfer from the transmission to the axles. As a direct OEM replacement, the SKU 2095.058.011 is manufactured to ZF’s exacting tolerances, making it essential for maintaining the structural integrity of the gear train. When paired with the 2095109016 DIFFERENTIAL and the 2095209037 DIFFERENTIAL, this component forms a robust assembly that withstands high cyclic loads in wheel loaders and graders.
Symptoms of Failure
- Erratic gear engagement or “gear slipping” under load: When the 2095.058.011 wears, the internal splines or gear teeth lose their precise mesh, causing intermittent power loss during acceleration in construction equipment.
- Metallic whining or grinding noise from the axle housing: A high-pitched noise that increases with vehicle speed indicates excessive wear on the gear surfaces, often accompanied by contamination in the lubricant.
- Oil leaks near the differential housing seal: Worn bearing surfaces or a misaligned gear assembly can cause seal failure, leading to visible oil drips around the 2095309059 DIFF.HOUSING.
- Increased backlash or driveline clunking: A noticeable “clunk” when shifting between forward and reverse suggests that the gear lash has exceeded factory specifications, often requiring replacement of this part along with the 0750117075 TAPER ROLLER BEARING.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 2095.058.011 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Weight | 4.2 kg (9.26 lbs) |
| Outer Diameter | 145 mm |
| Internal Spline Count | 24 teeth |
| Heat Treatment | Carburized & tempered to HRC 58-62 |
| OEM Reference | ZF T 7115 L |
Compatibility
This genuine ZF part is designed for integration into the following transmission families commonly used in construction machinery: ZF WG180, ZF WG200, and ZF WG210 series. It is also compatible with certain variants of the ZF 4WG-200 and ZF 6WG-250 transmissions found in articulated dump trucks and excavators. Always verify the internal gear ratio and spline configuration against your specific transmission serial number before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109016 | DIFFERENTIAL | Distributes torque between left and right axles |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads on gear shafts |
| 2095209037 | DIFFERENTIAL | Secondary torque distribution unit for planetary gears |
| 2095309059 | DIFF.HOUSING | Encloses and aligns differential components |
| 0631329086 | SPRING PIN | Secures gear alignment within the assembly |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating parts |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at a 90-degree angle to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential gears to the wheel shafts |
| 5838300811 | THRUST WASHER | Provides wear surface for high-load thrust points |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Enables speed differentiation between wheels during turns |
